Mercurial > projects > dwt-mac
diff dwt/custom/MovementListener.d @ 0:380af2bdd8e5
Upload of whole dwt tree
author | Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com> |
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date | Sat, 09 Aug 2008 17:00:02 +0200 |
parents | |
children | 6337764516f1 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/custom/MovementListener.d Sat Aug 09 17:00:02 2008 +0200 @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2000, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.custom; + +import dwt.internal.DWTEventListener; + +/** + * This listener is invoked when a new offset is required based on the current + * offset and a movement type. + * + * @see dwt.DWT#MOVEMENT_WORD + * @see dwt.DWT#MOVEMENT_WORD_END + * @see dwt.DWT#MOVEMENT_WORD_START + * @see dwt.DWT#MOVEMENT_CHAR + * @see dwt.DWT#MOVEMENT_CLUSTER + * + * @since 3.3 + */ +public interface MovementListener : DWTEventListener { +/** + * This method is called when a new offset is required based on the current + * offset and a movement type. + * + * <p> + * The following event fields are used:<ul> + * <li>event.lineOffset line start offset (input)</li> + * <li>event.lineText line text (input)</li> + * <li>event.movement the movement type (input)</li> + * <li>event.offset the current offset (input)</li> + * <li>event.newOffset the new offset (input, output)</li> + * </ul> + * + * @param event the event + * + * @see MovementEvent + * @see StyledText#addWordMovementListener(MovementListener) + */ +public void getNextOffset (MovementEvent event); +/** + * This method is called when a new offset is required based on the current + * offset and a movement type. + * + * <p> + * The following event fields are used:<ul> + * <li>event.lineOffset line start offset (input)</li> + * <li>event.lineText line text (input)</li> + * <li>event.movement the movement type (input)</li> + * <li>event.offset the current offset (input)</li> + * <li>event.newOffset the new offset (input, output)</li> + * </ul> + * + * @param event the event + * + * @see MovementEvent + * @see StyledText#addWordMovementListener(MovementListener) + */ +public void getPreviousOffset (MovementEvent event); + +}